diff --git a/libv2ray_main.go b/libv2ray_main.go
index 5724e00..1faf9d6 100644
--- a/libv2ray_main.go
+++ b/libv2ray_main.go
@@ -248,7 +248,7 @@ CheckVersionX string
 This func will return libv2ray binding version and V2Ray version used.
 */
 func CheckVersionX() string {
-	var version = 26
+	var version = 27
 	return fmt.Sprintf("Lib v%d, Xray-core v%s", version, v2core.Version())
 }